volleyball-dev-frontend/node_modules/@react-aria/utils/src/openLink.tsx

/*
 * Copyright 2023 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

import {focusWithoutScrolling, isMac, isWebKit} from './index';
import {Href, LinkDOMProps, RouterOptions} from '@react-types/shared';
import {isFirefox, isIPad} from './platform';
import React, {createContext, DOMAttributes, JSX, ReactNode, useContext, useMemo} from 'react';

interface Router {
  isNative: boolean,
  open: (target: Element, modifiers: Modifiers, href: Href, routerOptions: RouterOptions | undefined) => void,
  useHref: (href: Href) => string
}

const RouterContext = createContext<Router>({
  isNative: true,
  open: openSyntheticLink,
  useHref: (href) => href
});

interface RouterProviderProps {
  navigate: (path: Href, routerOptions: RouterOptions | undefined) => void,
  useHref?: (href: Href) => string,
  children: ReactNode
}

/**
 * A RouterProvider accepts a `navigate` function from a framework or client side router,
 * and provides it to all nested React Aria links to enable client side navigation.
 */
export function RouterProvider(props: RouterProviderProps): JSX.Element {
  let {children, navigate, useHref} = props;

  let ctx = useMemo(() => ({
    isNative: false,
    open: (target: Element, modifiers: Modifiers, href: Href, routerOptions: RouterOptions | undefined) => {
      getSyntheticLink(target, link => {
        if (shouldClientNavigate(link, modifiers)) {
          navigate(href, routerOptions);
        } else {
          openLink(link, modifiers);
        }
      });
    },
    useHref: useHref || ((href) => href)
  }), [navigate, useHref]);

  return (
    <RouterContext.Provider value={ctx}>
      {children}
    </RouterContext.Provider>
  );
}

export function useRouter(): Router {
  return useContext(RouterContext);
}

interface Modifiers {
  metaKey?: boolean,
  ctrlKey?: boolean,
  altKey?: boolean,
  shiftKey?: boolean
}

export function shouldClientNavigate(link: HTMLAnchorElement, modifiers: Modifiers): boolean {
  // Use getAttribute here instead of link.target. Firefox will default link.target to "_parent" when inside an iframe.
  let target = link.getAttribute('target');
  return (
    (!target || target === '_self') &&
    link.origin === location.origin &&
    !link.hasAttribute('download') &&
    !modifiers.metaKey && // open in new tab (mac)
    !modifiers.ctrlKey && // open in new tab (windows)
    !modifiers.altKey && // download
    !modifiers.shiftKey
  );
}

export function openLink(target: HTMLAnchorElement, modifiers: Modifiers, setOpening = true): void {
  let {metaKey, ctrlKey, altKey, shiftKey} = modifiers;

  // Firefox does not recognize keyboard events as a user action by default, and the popup blocker
  // will prevent links with target="_blank" from opening. However, it does allow the event if the
  // Command/Control key is held, which opens the link in a background tab. This seems like the best we can do.
  // See https://bugzilla.mozilla.org/show_bug.cgi?id=257870 and https://bugzilla.mozilla.org/show_bug.cgi?id=746640.
  if (isFirefox() && window.event?.type?.startsWith('key') && target.target === '_blank') {
    if (isMac()) {
      metaKey = true;
    } else {
      ctrlKey = true;
    }
  }

  // WebKit does not support firing click events with modifier keys, but does support keyboard events.
  // https://github.com/WebKit/WebKit/blob/c03d0ac6e6db178f90923a0a63080b5ca210d25f/Source/WebCore/html/HTMLAnchorElement.cpp#L184
  let event = isWebKit() && isMac() && !isIPad() && process.env.NODE_ENV !== 'test'
    // @ts-ignore - keyIdentifier is a non-standard property, but it's what webkit expects
    ? new KeyboardEvent('keydown', {keyIdentifier: 'Enter', metaKey, ctrlKey, altKey, shiftKey})
    : new MouseEvent('click', {metaKey, ctrlKey, altKey, shiftKey, bubbles: true, cancelable: true});
  (openLink as any).isOpening = setOpening;
  focusWithoutScrolling(target);
  target.dispatchEvent(event);
  (openLink as any).isOpening = false;
}
// https://github.com/parcel-bundler/parcel/issues/8724
(openLink as any).isOpening = false;

function getSyntheticLink(target: Element, open: (link: HTMLAnchorElement) => void) {
  if (target instanceof HTMLAnchorElement) {
    open(target);
  } else if (target.hasAttribute('data-href')) {
    let link = document.createElement('a');
    link.href = target.getAttribute('data-href')!;
    if (target.hasAttribute('data-target')) {
      link.target = target.getAttribute('data-target')!;
    }
    if (target.hasAttribute('data-rel')) {
      link.rel = target.getAttribute('data-rel')!;
    }
    if (target.hasAttribute('data-download')) {
      link.download = target.getAttribute('data-download')!;
    }
    if (target.hasAttribute('data-ping')) {
      link.ping = target.getAttribute('data-ping')!;
    }
    if (target.hasAttribute('data-referrer-policy')) {
      link.referrerPolicy = target.getAttribute('data-referrer-policy')!;
    }
    target.appendChild(link);
    open(link);
    target.removeChild(link);
  }
}

function openSyntheticLink(target: Element, modifiers: Modifiers) {
  getSyntheticLink(target, link => openLink(link, modifiers));
}

export function useSyntheticLinkProps(props: LinkDOMProps): DOMAttributes<HTMLElement> {
  let router = useRouter();
  const href = router.useHref(props.href ?? '');
  return {
    'data-href': props.href ? href : undefined,
    'data-target': props.target,
    'data-rel': props.rel,
    'data-download': props.download,
    'data-ping': props.ping,
    'data-referrer-policy': props.referrerPolicy
  } as DOMAttributes<HTMLElement>;
}

/** @deprecated - For backward compatibility. */
export function getSyntheticLinkProps(props: LinkDOMProps): DOMAttributes<HTMLElement> {
  return {
    'data-href': props.href,
    'data-target': props.target,
    'data-rel': props.rel,
    'data-download': props.download,
    'data-ping': props.ping,
    'data-referrer-policy': props.referrerPolicy
  } as DOMAttributes<HTMLElement>;
}

export function useLinkProps(props?: LinkDOMProps): LinkDOMProps {
  let router = useRouter();
  const href = router.useHref(props?.href ?? '');
  return {
    href: props?.href ? href : undefined,
    target: props?.target,
    rel: props?.rel,
    download: props?.download,
    ping: props?.ping,
    referrerPolicy: props?.referrerPolicy
  };
}